25G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the SFP28 transceiver offers a popular way to help you quickly ramp up to 25G transmission.

Cisco SFP-25G-ER-S-I Compatible 25GBASE-ER SFP28 1310nm 30km Duplex LC/UPC SMF Transceiver Module (Industrial), Product Specification:Cisco Compatible - SFP-25G-ER-S-I , Vendor Name - FS , Form Factor - SFP28 , Max Data Rate - 25.78Gbps , Wavelength - 1310nm , Max Cable Distance - 30km
| Cisco Compatible | SFP-25G-ER-S-I |
| Vendor Name | FS |
| Form Factor | SFP28 |
| Max Data Rate | 25.78Gbps |
| Wavelength | 1310nm |
| Max Cable Distance | 30km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | DML 1310nm |
| Receiver Type | APD |
| TX Power | -0.5~6.5dBm |
| Receiver Sensitivity | <-19.5dBm |
| Power Budget | 19dB |
| Receiver Overload | -4dBm |
| Power Consumption | ≤2W |
| Extinction Ratio | 4dB |
| DDM/DOM | Supported |
| Industrial Temperature Range | -40 to 85°C (-40 to 185°F) |
| CDR | TX & RX Built-in CDR |
| FEC Function | Not Support |
| Protocols | SFF-8472, SFF-8432, SFF-8431 |
| Warranty | 5 Years |
| Core Size | G.652 |
| Packaging Technology | BOX Packaging |
Featured with low-power, high-density and high-speed, the SFP28 transceiver offers a popular way to help you quickly ramp up to 25G transmission.
Built-in Maxim Chip, the SFP28 25G transceiver offers high-speed, and low-power in 25G links. Equipped with individually designed BOX packaging.
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. Check compatibility with our <a href="/de-en/tool/compatibility-tool-h0026">Optics-to-Device Compatibility Tool</a>.<br/>
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics. Learn more at the <a href="/de-en/specials/optical-transceivers-test-bed-151.html" >Test Center</a>.
Reconfiguring transceivers online for multi-vendor compatibility, <a href="/de-en/products/156801.html" >FS BOX</a> reduces inventory costs and improves flexibility.